1-(3-hydroxythiophen-2-yl)ethanone

Modify Date: 2025-09-25 18:46:23

1-(3-hydroxythiophen-2-yl)ethanone Structure
1-(3-hydroxythiophen-2-yl)ethanone structure
Common Name 1-(3-hydroxythiophen-2-yl)ethanone
CAS Number 5556-07-0 Molecular Weight 142.17600
Density 1.306g/cm3 Boiling Point 251.806ºC at 760 mmHg
Molecular Formula C6H6O2S Melting Point N/A
MSDS N/A Flash Point 106.089ºC

 Names

Name 1-(3-hydroxythiophen-2-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.306g/cm3
Boiling Point 251.806ºC at 760 mmHg
Molecular Formula C6H6O2S
Molecular Weight 142.17600
Flash Point 106.089ºC
Exact Mass 142.00900
PSA 65.54000
LogP 1.65630
Index of Refraction 1.586
InChIKey FWZMXOHXLLSSSL-UHFFFAOYSA-N
SMILES CC(=O)c1sccc1O

 Safety Information

HS Code 2934999090

 Synthetic Route

~94%

1-(3-hydroxythiophen-2-yl)ethanone Structure

1-(3-hydroxythi...

CAS#:5556-07-0

Literature: McCormick, Kevin D.; Aslanian, Robert G.; Mangiaracina, Pietro; Berlin, Michael Y.; De Lera Ruiz, Manuel; Boyce, Christopher W.; Chao, Jianhua; Ting, Pauline C.; Zheng, Junying; Rosenblum, Stuart B. Patent: US2011/166124 A1, 2011 ; Location in patent: Page/Page column 45 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

thioisomaltol
2-aceto-3-hydroxythiophene
2-ACETYL-3-HYDROXYTHIOPHENE
3-Hydroxy-2-thienylmethylketon
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